#6B641E#6B641E

#6B641E is a mid, moderate yellow. Relative luminance 0.123; OKLCH L 49.6% C 0.090 H 103.6°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#6B641E
RGB	rgb(107, 100, 30)
HSL	hsl(55, 56%, 27%)
HSV	hsv(55, 72%, 42%)
CMYK	cmyk(0%, 6.5%, 72%, 58%)
CIE-LAB	lab(41.74, -6.30, 38.90)
CIE-LCH	lch(41.74, 39.41, 99.20°)
OKLab	oklab(49.56% -0.021 0.0871)
OKLCH	oklch(49.56% 0.09 103.6)
XYZ	xyz(10.8554, 12.3343, 3.0370)
Luminance	0.1233 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B641E #1E256B

analogous

#6B3E1E #6B641E #4C6B1E

triadic

#6B641E #1E6B64 #641E6B

tetradic

#6B641E #1E6B3E #1E256B #6B1E4C

square

#6B641E #1E6B3E #1E256B #6B1E4C

split-complementary

#6B641E #1E4C6B #3E1E6B

monochromatic

#181607 #3B3711 #6B641E #9B912B #C8BB3B

Accessibility & contrast

On white

6.06

#6B641E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#6B641E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B641E

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B641E	#FFFFFF	#000000	##FFFFFF
##6B641E	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6114

Deuteranopia (green-blind)

#706422

Tritanopia (blue-blind)

#735D56

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6b641e;
/* rgb */ color: rgb(107, 100, 30);
/* oklch */ color: oklch(49.6% 0.090 103.6);

Tailwind

colors: {
  custom: {
    50: '#988f5e',
    500: '#6b641e',
    950: '#000000',
  },
}

SCSS

$custom: #6b641e;
$custom-light: #988f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#6b641e",
  "rgb": {
    "r": 107,
    "g": 100,
    "b": 30
  },
  "hsl": {
    "h": 54.545,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.49562,
    "c": 0.08962,
    "h": 103.6
  },
  "luminance": 0.12334
}

Semantic roles & 50–950 ramp

primary

#6B641E

secondary

#454E9F

accent

#56DF48

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C05

muted

#7E7D79

Preview Lab

Preview with #6B641E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →